12 Prospect St
Winchester, MA 01890
7 bd 5 ba 6,694 sqft Built 1880 Lot 27,878 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,425,100 | $1,364,900 | $2,790,000 | $30,941 |
| 2023 | $1,420,500 | $1,324,900 | $2,745,400 | $30,876 |
| 2022 | $1,269,600 | $1,124,500 | $2,394,100 | $29,950 |
| 2021 | $1,269,600 | $984,500 | $2,254,100 | $28,920 |
| 2020 | $1,549,300 | $984,500 | $2,533,800 | $31,394 |
| 2019 | $1,130,600 | $864,500 | $1,995,100 | $24,161 |
| 2018 | $1,096,400 | $844,500 | $1,940,900 | $23,660 |
| 2016 | $1,034,300 | $803,500 | $1,837,800 | $21,466 |
| 2015 | $1,011,500 | $730,500 | $1,742,000 | $21,148 |
| 2014 | $1,035,700 | $664,500 | $1,700,200 | $21,525 |
| 2006 | $917,200 | $658,300 | $1,575,500 | $16,338 |
| 2005 | $917,200 | $604,700 | $1,521,900 | $15,858 |
| 2004 | $841,100 | $565,700 | $1,406,800 | $16,009 |
| 2003 | $820,200 | $549,700 | $1,369,900 | $15,589 |
Property facts
Year built
1880
Property type
single_family
Stories
—
Beds
7
Baths
5
Living area
6,694 sqft
Lot size
27,878 sqft
ZIP code
01890
City
Winchester
Street
Prospect St
Coordinates
42.44723, -71.13211
Comparable properties nearby
Frequently asked questions
When did 12 Prospect St last sell?
No public-record sale is on file for 12 Prospect St.
What is the current tax assessment for 12 Prospect St?
The most recent total assessment for 12 Prospect St (year 2025) is $2,790,000 with $30,941 in property tax.
When was 12 Prospect St built?
12 Prospect St was built in 1880.
How does 12 Prospect St compare to others on Prospect St?
We track 1 other property on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 12 Prospect St?
12 Prospect St is a 7 bed, 5 bath, 6,694 sqft, 27,878 sqft lot single_family.
Is 12 Prospect St a flip candidate?
No — 12 Prospect St does not appear in our flips dataset.
Is 12 Prospect St a tax-appeal candidate?
No — 12 Prospect St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.1%
Implied 1-yr
+4.5%
2026 Q2
$1.94M
2026 Q3
$1.96M
ZIP 01890 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect St